Using carry trade as a defense against volatility

Daniel Sven Olof Hammarstrand Hansson

Diplomová práce

Anotace:

The foreign exchange market, with its exceptional daily turnover, continues to intrigue investors, economists, and policymakers. This study seeks to untangle the complexities of this volatile market and specifically examines the viability of carry trades as a defense against market volatility. Using four G10 currency pairs, historical data on foreign exchange rates, interest rates, Volatility Index (VIX) values, GDP per worker, and current account balances, this research studies the factors influencing carry trade performance and exchange rate changes. This study suggests that the Sharpe Ratio does fluctuate during times of volatility, and shorter-term carry trades yield higher Sharpe Ratios. However, no significant correlation was found between exchange rate changes and the VIX index, interest rate differentials, or the VIX index and interest rate differentials. While the VIX index and some interest differentials may provide some predictive value for certain currency pair exchange rates, their usage must be approached with caution. Ultimately, this research highlights the potential of carry trades, but also underscores their risks and the need for further investigation into enhancing their profitability during periods of high market volatility.

Abstract:

The foreign exchange market, with its exceptional daily turnover, continues to intrigue investors, economists, and policymakers. This study seeks to untangle the complexities of this volatile market and specifically examines the viability of carry trades as a defense against market volatility. Using four G10 currency pairs, historical data on foreign exchange rates, interest rates, Volatility Index (VIX) values, GDP per worker, and current account balances, this research studies the factors influencing carry trade performance and exchange rate changes. This study suggests that the Sharpe Ratio does fluctuate during times of volatility, and shorter-term carry trades yield higher Sharpe Ratios. However, no significant correlation was found between exchange rate changes and the VIX index, interest rate differentials, or the VIX index and interest rate differentials. While the VIX index and some interest differentials may provide some predictive value for certain currency pair exchange rates, their usage must be approached with caution. Ultimately, this research highlights the potential of carry trades, but also underscores their risks and the need for further investigation into enhancing their profitability during periods of high market volatility.

Klíčová slova

VIX, Sharpe Ratio, Financial econometrics, Uncovered Interest Parity, Carry trade, Interest rate differential, Volatility, FX market, Exchange rate

Keywords

Interest rate differential, Volatility, VIX, Sharpe Ratio, FX market, Exchange rate, Financial econometrics, Uncovered Interest Parity, Carry trade

Jazyk práce: angličtina

Datum vytvoření / odevzdání či podání práce: 21. 5. 2023

Obhajoba závěrečné práce

• Obhajoba proběhla 16. 6. 2023
• Vedoucí: Karel Brůna
• Oponent: Ondřej Šíma

Vysoká škola ekonomická v Praze

Magisterský studijní program:
Finance and Accounting